diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 287 |
1 files changed, 27 insertions, 260 deletions
diff --git a/configure b/configure index a7c72eaaa6..c2c9c72d5a 100755 --- a/configure +++ b/configure @@ -659,7 +659,6 @@ LN_S INSTALL_DATA INSTALL_SCRIPT INSTALL_PROGRAM -sysdeps_add_ons sysnames submachine multi_arch @@ -667,8 +666,6 @@ no_stack_protector stack_protector libc_cv_ssp base_machine -add_on_subdirs -add_ons have_tunables build_pt_chown build_nscd @@ -771,7 +768,6 @@ enable_timezone_tools enable_hardcoded_path_in_tests enable_stackguard_randomization enable_lock_elision -enable_add_ons enable_hidden_plt enable_bind_now enable_stack_protector @@ -806,8 +802,7 @@ CPP CXX CXXFLAGS CCC' -ac_subdirs_all=' -' +ac_subdirs_all='' # Initialize some variables set by options. ac_init_help= @@ -1434,9 +1429,6 @@ Optional Features: number at program start --enable-lock-elision=yes/no Enable lock elision for pthread mutexes by default - --enable-add-ons[=DIRS...] - configure and build add-ons in DIR1,DIR2,... search - for add-ons if no parameter given --disable-hidden-plt do not hide internal function calls to avoid PLT --enable-bind-now disable lazy relocations in DSOs --enable-stack-protector=[yes|no|all|strong] @@ -3415,14 +3407,6 @@ if test "$enable_lock_elision" = yes ; then fi -# Check whether --enable-add-ons was given. -if test "${enable_add_ons+set}" = set; then : - enableval=$enable_add_ons; -else - enable_add_ons=yes -fi - - # Check whether --enable-hidden-plt was given. if test "${enable_hidden_plt+set}" = set; then : enableval=$enable_hidden_plt; hidden=$enableval @@ -3785,7 +3769,7 @@ config_os="`echo $config_os | sed 's/^unknown-//'`" # Some configurations imply other options. elf=yes -# The configure fragment of an add-on port can modify these to supplement +# The configure fragment of a port can modify these to supplement # or override the table in the case statement below. No fragment should # ever change the config_* variables, however. machine=$config_machine @@ -3823,143 +3807,6 @@ $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } $as_echo "" >&6; } fi -subdirs="$subdirs " - - -case "$enable_add_ons" in -''|no) add_ons= ;; -yes|'*') - add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | - sed 's@/[^/]*$@@' | sort | uniq` - add_ons_automatic=yes - ;; -*) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` - add_ons_automatic=no ;; -esac - -configured_add_ons= -add_ons_sfx= -add_ons_pfx= -if test x"$add_ons" != x; then - for f in $add_ons; do - # Some sanity checks - case "$f" in - crypt) - as_fn_error $? " -*** It seems that you're using an old \`crypt' add-on. crypt is now -*** part of glibc and using the old add-on will not work with this -*** release. Start again with fresh sources and without the old -*** \`crypt' add-on." "$LINENO" 5 - ;; - localedata) - as_fn_error $? " -*** It seems that you're using an old \`localedata' add-on. localedata -*** is now part of glibc and using the old add-on will not work with -*** this release. Start again with fresh sources and without the old -*** \`localedata' add-on." "$LINENO" 5 - ;; - esac - done - - # Now source each add-on's configure fragment. - # The fragments can use $srcdir/$libc_add_on to find themselves, - # and test $add_ons_automatic to see if they were explicitly requested. - # A fragment can clear (or even change) $libc_add_on to affect - # whether it goes into the list to be actually used in the build. - use_add_ons= - for libc_add_on in $add_ons; do - # Test whether such a directory really exists. - # It can be absolute, or relative to $srcdir, or relative to the build dir. - case "$libc_add_on" in - /*) - libc_add_on_srcdir=$libc_add_on - ;; - *) - test -d "$srcdir/$libc_add_on" || { - if test -d "$libc_add_on"; then - libc_add_on="`pwd`/$libc_add_on" - else - as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 - fi - } - libc_add_on_srcdir=$srcdir/$libc_add_on - ;; - esac - - libc_add_on_frag=$libc_add_on_srcdir/configure - libc_add_on_canonical= - libc_add_on_config_subdirs= - if test -r "$libc_add_on_frag"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 -$as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} - libc_add_on_canonical=unknown - libc_add_on_subdirs= - . "$libc_add_on_frag" - test -z "$libc_add_on" || { - configured_add_ons="$configured_add_ons $libc_add_on" - if test "x$libc_add_on_canonical" = xunknown; then - as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 - fi - for d in $libc_add_on_subdirs; do - case "$libc_add_on" in - /*) subdir_srcdir="$libc_add_on" ;; - *) subdir_srcdir="\$(..)$libc_add_on" ;; - esac - case "$d" in - .) - d="${libc_add_on_canonical:-$libc_add_on}" - ;; - /*) - subdir_srcdir="$d" - ;; - *) - subdir_srcdir="$subdir_srcdir/$d" - ;; - esac - d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` - add_on_subdirs="$add_on_subdirs $d" - test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars -$d-srcdir = $subdir_srcdir" - done - for d in $libc_add_on_config_subdirs; do - case "$d" in - /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; - esac - if test ! -d "$libc_add_on_srcdir/$d"; then - as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 - fi - case "$libc_add_on" in - /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; - esac - subdirs="$subdirs $libc_add_on/$d" - done - } - fi - if test -n "$libc_add_on"; then - if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` -then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 -$as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } - for frag in $frags; do - name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` - echo $ECHO_N "$name $ECHO_C" >&6 - . "$frag" - done - { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 -$as_echo "" >&6; } -fi - use_add_ons="$use_add_ons $libc_add_on" - add_ons_pfx="$add_ons_pfx $libc_add_on/" - test -z "$libc_add_on_canonical" || - add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" - fi - done - # Use echo to strip excess whitespace. - add_ons="`echo $use_add_ons`" -fi - - - ### ### By using the undocumented --enable-hacker-mode option for configure @@ -4231,7 +4078,6 @@ done # Find what sysdep directories exist. -sysnames_add_ons= sysnames= for b in $base ''; do for m0 in $mach ''; do @@ -4240,34 +4086,21 @@ for b in $base ''; do for o in /$ostry ''; do test "$o" = / && continue for m in $mach ''; do - for d in $add_ons_pfx ''; do - for a in $add_ons_sfx ''; do - try_suffix="$m0$b$v$o$m" - if test -n "$try_suffix"; then - try_srcdir="${srcdir}/" - case "$d" in - /*) try_srcdir= ;; - esac - try="${d}sysdeps$try_suffix$a" - test -n "$enable_debug_configure" && - echo "$0 DEBUG: try $try" >&2 - if test -d "$try_srcdir$try"; then - sysnames="$sysnames $try" - { test -n "$o" || test -n "$b"; } && os_used=t - { test -n "$m" || test -n "$m0"; } && machine_used=t - case x${m0:-$m} in - x*/$submachine) submachine_used=t ;; - esac - if test -n "$d"; then - case "$sysnames_add_ons" in - *" $d "*) ;; - *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; - esac - fi - fi - fi - done - done + try_suffix="$m0$b$v$o$m" + if test -n "$try_suffix"; then + try_srcdir="${srcdir}/" + try="sysdeps$try_suffix" + test -n "$enable_debug_configure" && + echo "$0 DEBUG: try $try" >&2 + if test -d "$try_srcdir$try"; then + sysnames="$sysnames $try" + { test -n "$o" || test -n "$b"; } && os_used=t + { test -n "$m" || test -n "$m0"; } && machine_used=t + case x${m0:-$m} in + x*/$submachine) submachine_used=t ;; + esac + fi + fi done done done @@ -4276,7 +4109,7 @@ done # If the assembler supports gnu_indirect_function symbol type and the # architecture supports multi-arch, we enable multi-arch by default. -case $sysnames_add_ons$sysnames in +case $sysnames in *"$multi_arch_d"*) ;; *) @@ -4339,24 +4172,15 @@ while test $# -gt 0; do eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" found=yes fi - for d in $add_ons_pfx ''; do - try="${d}sysdeps/$x" - case $d in - /*) try_srcdir= ;; - *) try_srcdir=$srcdir/ ;; - esac - test -n "$enable_debug_configure" && - echo "DEBUG: $name $implies_file $x try($d) {$try_srcdir}$try" >&2 - if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; - then - eval "${implies_type}=\"\$${implies_type} \$try\"" - found=yes - case "$sysnames_add_ons" in - *" $d "*) ;; - *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; - esac - fi - done + try="sysdeps/$x" + try_srcdir=$srcdir/ + test -n "$enable_debug_configure" && + echo "DEBUG: $name $implies_file $x try() {$try_srcdir}$try" >&2 + if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; + then + eval "${implies_type}=\"\$${implies_type} \$try\"" + found=yes + fi if test $found = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} @@ -4394,63 +4218,6 @@ sysnames="$names $default_sysnames" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 $as_echo "$default_sysnames" >&6; } -# Collect the list of add-ons that supply partial sysdeps trees. -sysdeps_add_ons= -for add_on in $add_ons; do - case "$add_on" in - /*) xsrcdir= ;; - *) xsrcdir="$srcdir/" ;; - esac - - test -d "$xsrcdir$add_on/sysdeps" || { - case "$configured_add_ons " in - *" $add_on "*) ;; - *|'') - as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 - ;; - esac - continue - } - - sysdeps_add_ons="$sysdeps_add_ons $add_on" - case "$sysnames_add_ons" in - *" $add_on/ "*) ;; - *|'') - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 -$as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} - continue ;; - esac - - found=no - for d in $sysnames; do - case "$d" in - $add_on/sysdeps/*) ;; - *) continue ;; - esac - (cd "$xsrcdir$d" && for f in *[!~]; do - case "$f" in - sys|bits) - for ff in $f/*.h; do - test -d "$ff" || { test -e "$ff" && exit 88; } - done - ;; - *) - test -d "$f" || { test -e "$f" && exit 88; } - ;; - esac - done) - if test $? -eq 88; then - found=yes - break - fi - done - if test $found = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 -$as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} - fi -done - - ### Locate tools. |